Individual Calculations January 2018
 Liu, Harrison Hangchen  Total change: 0.00  Rating chartPersonal card
 2017 Mississauga Open U2000 Mississauga CAN 2017-12-02
RcRownchangeRpKK*chgGame
 1618 0 1.00 3 0.00 1493   0.00 
  Huang, Youhe 1585 CAN1.0010.00 0.00 
  Gashgarian, Rob 1666 CAN0.0010.00 0.00 
  Nakagawa, Seiji 1603 CAN0.0010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 2017 Hart House Holidays Open U1900 Toronto CAN 2017-12-15
RcRownchangeRpKK*chgGame
 1481 0 1.00 3 0.00 1356   0.00 
  Chang, Martin 1240 CAN0.5010.00 0.00 
  Nakagawa, Seiji 1603 CAN0.0010.00 0.00 
  Liu, Harry 1599 CAN0.5010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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